798496995918 has 8 divisors (see below), whose sum is σ = 1596993991848. Its totient is φ = 266165665304.

The previous prime is 798496995899. The next prime is 798496995979. The reversal of 798496995918 is 819599694897.

798496995918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

798496995918 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66541416321 + ... + 66541416332.

It is an arithmetic number, because the mean of its divisors is an integer number (199624248981).

Almost surely, 2^798496995918 is an apocalyptic number.

798496995918 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

798496995918 is a wasteful number, since it uses less digits than its factorization.

798496995918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133082832658.

The product of its digits is 3174474240, while the sum is 84.

The spelling of 798496995918 in words is "seven hundred ninety-eight billion, four hundred ninety-six million, nine hundred ninety-five thousand, nine hundred eighteen".